对已经注册的商标有争议的,可以自该商标经核准注册之日起( )内,向商标评审委员会申请裁定。
A.3个月
B.6个月
C.5年
D.2年
参考答案:C
句型转换
1. I have lunch at school. (改为否定句)
I ______ ______ ______ at school.
2. Lessons start at 8: 00. (对划线部分提问)
______ ______ ______ lessons start?
3. It is Thursday today. (对划线部分提问)
______ ______ is it today?
4. We have three lessons in the morning. (对划线部分提问)
______ ______ lessons ______ you have in the morning?
5. We finish our lessons at five. (改为同义句)
______ ______ at five.
新生儿护理包括()。
A.保暖
B.合理喂养
C.肌注青霉素,预防感染
D.预防接种
E.新生儿筛查